<URL: http://bugs.freeciv.org/Ticket/Display.html?id=39385 >
Here is a preliminary patch. I don't know the code around this, but it
seems to be well designed, so this should be all there is to it.
It is a patch to client/cityrepdata.c in the S2_1 branch and it builds
fine and seems to work
Displays 0 when already bought.
Index: cityrepdata.c
===================================================================
--- cityrepdata.c (revision 12955)
+++ cityrepdata.c (arbetskopia)
@@ -409,6 +409,14 @@
return buf;
}
+static const char *cr_entry_buy_cost(const struct city *pcity,
+ const void *data)
+{
+ static char buf[8];
+ my_snprintf(buf, sizeof(buf), "%4d", city_buy_cost(pcity));
+ return buf;
+}
+
static const char *cr_entry_cma(const struct city *pcity,
const void *data)
{
@@ -492,6 +500,8 @@
NULL, FUNC_TAG(waste) },
{ TRUE, 15, 1, NULL, N_("?cma:Governor"), N_("Citizen Governor"),
NULL, FUNC_TAG(cma) },
+ { FALSE, 3, 1, NULL, N_("?buy:Cost"), N_("Buy Cost"),
+ NULL, FUNC_TAG(buy_cost) },
{ TRUE, 0, 1, N_("Currently Building"), N_("(Stock,Target,Turns,Buy)"),
N_("Currently Building"),
NULL, FUNC_TAG(building) }
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